5. Phoenix
A sprawling metropolitan area, many people visit Phoenix for its summer-like weather. The city boasts pristine golf courses and a diverse art community, and is surrounded by three mountains that allow for hiking, biking and climbing.
Delaying your trip to Phoenix towards the end of April could save you some extra bucks, as the final week offered the lowest median airfares ($311) and hotel rates ($124 anight) in 2015.
